CN208395590U - Evener plane automatic positioning equipment - Google Patents
Evener plane automatic positioning equipment Download PDFInfo
- Publication number
- CN208395590U CN208395590U CN201820940381.5U CN201820940381U CN208395590U CN 208395590 U CN208395590 U CN 208395590U CN 201820940381 U CN201820940381 U CN 201820940381U CN 208395590 U CN208395590 U CN 208395590U
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- China
- Prior art keywords
- hydraulic cylinder
- evener
- automatic positioning
- control valve
- positioning equipment
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Abstract
The utility model discloses a kind of evener plane automatic positioning equipments.The evener plane automatic positioning equipment, comprising: base template；Evener is erected on the track after leveling, which includes: that hydraulic cylinder, vibration screed and hydraulicdirectional control valve, the vibration screed are lifted by multiple hydraulic cylinders, and the hydraulicdirectional control valve is connect with hydraulic cylinder；The middle position of hydraulicdirectional control valve is superimposed with float trap；The side of the hydraulic cylinder is arranged in resistance scale；PLC；And absolute altitude bracket, it is mounted on Liang Mianshang, there is upper and lower two beams, is connected by two root long screw rods；Upper beam position passes through two nut lockings above and below screw rod；Underbeam lies in Liang Mianshang, and upper beam plane is adjusted to the base plate theoretical level indicated in template, locking nut by the position of adjustment screw nut.The evener plane automatic positioning equipment flexible operation is easy, and labor intensity is low, increases practicability, versatility, improves construction efficiency, saves the time.
Description
Technical field
The utility model is automatically positioned and fills especially with regard to a kind of evener plane about construction of railways device field
It sets.
Background technique
The rapid development of China Railway High-speed in recent years, but in base plate construction substantially or it is artificial based on.In height
During fast construction of railways requirement is standardized, also there is some small mechanical equipments automatically or semi-automatically changed, base plate
Evener is exactly to come into being in the appealing of construction requirement standardized mechanical.But evener currently on the market is yet in
During gradually developing improvement, especially plane absolute altitude is dashed forward compared with designing completely the same problem on guarantee base plate
Out.Not only absolute altitude inaccuracy, flatness are more difficult to guarantee for artificial plastering, and existing evener can guarantee flatness substantially, but
When Pass line adjustment, there are mechanical semi-machine formula, even manually auxiliary adjustment.More there are multiple Adjustment Tests that could finally determine
It is consistent with the absolute altitude in template, inefficiency.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable evener plane automatic positioning equipments, this is whole
Flat machine plane automatic positioning equipment can effectively improve labor productivity, save the artificial and time.
To achieve the above object, the utility model provides a kind of evener plane automatic positioning equipment, comprising: base mold
Plate is arranged on beam face, and track laying is on the base template and levels；Evener is erected on the track after leveling,
The evener includes: that hydraulic cylinder, vibration screed and hydraulicdirectional control valve, the vibration screed are hung by multiple hydraulic cylinders
Dress, the hydraulicdirectional control valve is connect with hydraulic cylinder, for controlling hydraulic cylinder；The middle position of hydraulicdirectional control valve is superimposed with floating
Valve, the float trap can control hydraulic cylinder free-falling under the effect of gravity；The side of the hydraulic cylinder is arranged in resistance scale
Face is able to record stroke or the displacement of hydraulic cylinder；PLC is connect with hydraulicdirectional control valve and resistance scale respectively；And absolute altitude branch
Frame is mounted on Liang Mianshang, has upper and lower two beams, is connected by two root long screw rods；Upper beam position passes through two spiral shells above and below screw rod
Mother's locking；Underbeam lies in Liang Mianshang, and upper beam plane is adjusted to the base plate indicated in template by the position of adjustment screw nut
Theoretical level, locking nut；Theoretical level that base plate is adjusted out by absolute altitude frame is opened by the float trap of hydraulic cylinder
It closes, hydraulic cylinder is made to freely fall to this height under the effect of gravity；The stroke of the hydraulic cylinder is recorded and is done by resistance scale
The working depth to PLC, as evener is exported for control data.
In a preferred embodiment, hydraulic cylinder is four.
In a preferred embodiment, PLC is arranged in distribution box.
Compared with prior art, evener plane automatic positioning equipment according to the present utility model has following beneficial to effect
Fruit: it assists determining theoretical level, hydraulic floating free-falling, the method being adjacent to absolute altitude frame, to be accurately positioned using absolute altitude frame
Construction elevation realizes a key operation, and flexible operation is easy, and labor intensity is low, increases practicability, versatility, and mention significantly
High construction efficiency, saves the artificial and time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to the evener plane automatic positioning equipment of one embodiment of the utility model.
Fig. 2 is the float trap schematic diagram according to the evener plane automatic positioning equipment of one embodiment of the utility model.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1, according to the specific knot of the evener plane automatic positioning equipment of the preferred embodiments of the present invention
Structure includes: base template 2, track 3, absolute altitude frame 4, evener 7, PLC9 and resistance scale 10.Wherein, base template 2 is arranged in beam
On face 1, track 3 is laid on base template 2, and evener 7 is set up on the track after leveling；Pass through 4 on the evener 7
A hydraulic cylinder 6 has hung vibration screed 5；The stroke of hydraulic cylinder 6 can be recorded and defeated as control parameter by resistance scale 10
Enter PCL9；Absolute altitude bracket 4 is mounted on beam face 1, and level (including angle) is logical by base plate design height on absolute altitude bracket 4
The screw rod crossed on absolute altitude frame recalls.Hydraulic cylinder 6 is allowed to freely fall on bracket 4 by the float trap 11 of evener 7；Electronic ruler
10 record this data and input PLC9 and as the section construct when height.
Specifically, base template 2 is arranged on beam face 1, and track 3 is laid on base template 2 and levels.
Evener 7 is erected on the track 3 after leveling, comprising: hydraulic cylinder 6, vibration screed 5 and hydraulicdirectional control valve,
Wherein, vibration screed 5 is lifted by multiple hydraulic cylinders 6, and the oscillating plate on vibration screed rises in vehicle walking process to be scraped
Material vibration warehouse and compacting and the effect struck off, so the construction height of the height of oscillating plate i.e. base plate.Hydraulic commutation
Valve is connect with hydraulic cylinder 6, for controlling hydraulic cylinder；The middle position of hydraulicdirectional control valve has been superimposed a float trap 11, and this is floating
Dynamic valve is two-position two-way solenoid valve.One conducting, another one is locked, plays hydraulic lock.As shown in Fig. 2, pressing float trap
Switch, make AB mouthfuls of hydraulic cylinder to be changed to be connected in the state of locked, the AB mouth of hydraulic cylinder be connected, so that hydraulic cylinder can
With free-falling under the effect of gravity.
Preferably, hydraulic cylinder 6 is four.
The side of hydraulic cylinder 6 is arranged in resistance scale 10, is able to record stroke or the displacement of hydraulic cylinder 6.
PLC9 is arranged in distribution box 8, connect respectively with hydraulicdirectional control valve and resistance scale 10, and resistance scale 10 records hydraulic
The stroke of oil cylinder 6 or displacement pass to PLC9, this data is exported electron ruler 10 as control data by PLC9 again, and controls liquid
The solenoid valve of reversal valve is pressed to control the stroke of hydraulic cylinder 6.
Absolute altitude bracket 4 is mounted on beam face 1, has upper and lower two beams, is connected by two root long screw rods.Upper beam position passes through
Two nut lockings above and below screw rod；The length of upper beam is equal to the width of base template.Underbeam lies in Liang Mianshang, adjustment screw spiral shell
Upper beam plane, is adjusted to the base plate theoretical level indicated in template, locking nut, with this as construction surface mark by female position
It is high.The theoretical level that base plate is adjusted out by absolute altitude frame 4 makes AB mouthfuls of hydraulic cylinder by the switch of hydraulic cylinder float trap
It is changed to be connected in the state of locked, the AB mouth of hydraulic cylinder is connected, so that hydraulic cylinder can be under the effect of gravity under freedom
Fall on this height.The stroke of hydraulic cylinder 6 is recorded by resistance scale 10 and is exported as control data to PLC at this time, as leveling
The working depth of machine.
The evener plane automatic positioning equipment use process is as follows:
The first branch base template 2 on beam face 1 or roadbed according to a conventional method；
Base plate construction height is indicated in base template medial surface by measuring technique personnel.
It is laid with track 3 on base template 2 and levels；
Evener is set up on the track 3.
Evener 7 lifts vibration screed 5 by hydraulic cylinder 6, and the oscillating plate vibrated on screed is passed by garage
Play scraper vibration warehouse and compacting in journey and strike off, so the construction height of the height of oscillating plate i.e. base plate.
Beam under absolute altitude frame is placed on beam face or road bed, the base plate absolute altitude indicated using on base template 2 is as applying
Work calibrated altitude, the height for adjusting 4 upper beam face of absolute altitude frame are concordant with the mark on base plate.
Start the float trap 11 on solenoid directional control valve, position conducting in reversal valve vibrates absolute altitude frame under gravity certainly
By falling, until the upper plane for falling in absolute altitude frame 4 always.
Record display data of the resistance scale 10 on PLC9 at this time, that is, row when falling on construction height under hydraulic cylinder
Journey.
In formal construction, with this data as the construction height of plane on base plate.Thus method realizes pedestal trigger
The positioning of one key of tool Construction Elevation.
The evener plane automatic positioning equipment has the advantages that
Hydraulic control is combined with electrical equipment control, is applied in base plate construction equipment, base plate construction machine is improved
The technical level of tool
Liquid is electrical integrated, the method for realizing key positioning Construction Elevation.It is easy to operate, it is time saving and energy saving, improve operation
Efficiency.
To sum up, which assists determining that theoretical level, hydraulic floating are free using absolute altitude frame
It falls, the method being adjacent to absolute altitude frame realizes a key operation construction elevation is accurately positioned, and flexible operation is easy, and labour is strong
It spends low, increases practicability, versatility, and substantially increase construction efficiency, save the artificial and time.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (3)
1. a kind of evener plane automatic positioning equipment characterized by comprising
Base template is arranged on beam face, and track laying is on the base template and levels；
Evener is erected on the track after leveling, which includes: hydraulic cylinder, vibration screed and hydraulic commutation
Valve, the vibration screed are lifted by multiple hydraulic cylinders, and the hydraulicdirectional control valve is connect with hydraulic cylinder, for controlling liquid
Compressing cylinder；The middle position of hydraulicdirectional control valve is superimposed with float trap, which can control hydraulic cylinder under the effect of gravity freely
It falls；
The side of the hydraulic cylinder is arranged in resistance scale, is able to record stroke or the displacement of hydraulic cylinder；
PLC is connect with hydraulicdirectional control valve and resistance scale respectively；And
Absolute altitude bracket, is mounted on Liang Mianshang, has upper and lower two beams, is connected by two root long screw rods；Upper beam position passes through screw rod
Upper and lower two nut lockings；Underbeam lies in Liang Mianshang, and upper beam plane is adjusted to template subscript by the position of adjustment screw nut
The base plate theoretical level shown, locking nut；The theoretical level that base plate is adjusted out by absolute altitude frame, by the floating of hydraulic cylinder
The switch of dynamic valve makes hydraulic cylinder freely fall to this height under the effect of gravity；The stroke of the hydraulic cylinder is by resistance scale
It records and exports the working depth to PLC, as evener as control data.
2. evener plane automatic positioning equipment as described in claim 1, which is characterized in that the hydraulic cylinder is four.
3. evener plane automatic positioning equipment as described in claim 1, which is characterized in that the PLC is arranged in distribution box
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940381.5U CN208395590U (en) | 2018-06-19 | 2018-06-19 | Evener plane automatic positioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940381.5U CN208395590U (en) | 2018-06-19 | 2018-06-19 | Evener plane automatic positioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208395590U true CN208395590U (en) | 2019-01-18 |
Family
ID=65132740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820940381.5U Active CN208395590U (en) | 2018-06-19 | 2018-06-19 | Evener plane automatic positioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208395590U (en) |
-
2018
- 2018-06-19 CN CN201820940381.5U patent/CN208395590U/en active Active
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